A mandatory credential confirming workers are trained to enter and work in enclosed or restricted areas such as tanks, vessels, or excavations. Subcontractors must hold valid certification before site access is granted on most oil and gas and construction projects. Expired certificates can result in worker removal, project delays, or contract penalties.
Confined Space Certification
Related Terms
Exposing Employer
ComplianceThe company that directly exposes workers to a hazard on a multi-employer worksite, such as a subcontractor whose crew creates a fall risk. Under Canadian OHS regulations, the exposing employer holds primary responsibility for controlling that hazard. Subcontractors must understand this designation, as it determines who is liable for corrective action.
Roof Control Plan
ComplianceA site-specific document outlining how ground or overhead hazards will be managed in underground or enclosed work areas. Subcontractors must review and follow it before starting work on a mine or tunnel site. It defines approved support methods, inspection requirements, and who holds authority to halt unsafe work.
Hold Point
ComplianceA mandatory stop in work where a client or inspector must review and sign off before the subcontractor can proceed. Missing a hold point can void certifications or trigger costly rework. Always confirm hold points during project kickoff to avoid schedule delays.
DBE (Disadvantaged Business Enterprise)
ComplianceA certification recognising businesses owned by minorities, women, or economically disadvantaged individuals. Prime contractors on federally funded projects often must subcontract a percentage of work to certified DBEs. Holding DBE status can open doors to set-aside contracts and preferred bidder programmes.
NEP (National Emphasis Program)
ComplianceA targeted OSHA enforcement initiative focusing inspections on high-hazard industries or specific workplace dangers. Subcontractors in oil and gas or construction may face increased on-site audits under an active NEP. Being caught unprepared can result in citations, stop-work orders, and lost contracts.
Utility Strike
ComplianceAn accidental hit on a buried utility line — gas, electrical, or telecom — during excavation or drilling. Subcontractors face immediate work stoppages, liability exposure, and potential regulatory penalties. Always confirm locate tickets are current before ground disturbance.
Latest Compliance News
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United Mine Workers of America president Brian Sanson is demanding MSHA immediately enforce its stalled silica exposure rule, citing new black lung data from coal country. The fight has direct implications for any contractor cutting, drilling or blasting rock and concrete.
2 days agoComplianceOSHA Probes Electrician's Death at Mizzou Stadium Renovation Site
OSHA opened an investigation after a 44-year-old electrical foreman died during a June workplace incident at the University of Missouri's Memorial Stadium renovation project.
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A lightning strike ignited three storage tanks at Explorer Pipeline's Glenpool depot near Tulsa, halting operations at a hub that moves gasoline, diesel, and jet fuel across Texas, Oklahoma, and the Midwest.
5 days agoRelated Guides
When a Jobsite Incident Happens: What Field Workers Need to Know Before Signing Anything
What to do after a jobsite injury or incident, what your rights are before signing incident reports, how workers' compensation works, and how to protect yourself on multi-employer worksites.
Compliance GuideOSHA Citations on Multi-Employer Worksites: What Subcontractors Need to Know
Learn how OSHA's multi-employer citation policy works, why subcontractors get cited for hazards they didn't create, and how to protect your company on operator-controlled job sites.
Compliance GuideHow to Read and Negotiate an Oilfield Master Service Agreement (MSA): A Subcontractor's Guide
Learn which MSA clauses actually matter for oilfield subcontractors: indemnity, insurance, payment terms, and change orders. Know what you're signing.
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